bless output of ui test nll/outlives-suggestion-simple.rs

trivial diagnostics wording change

src/test/ui/nll/outlives-suggestion-simple.polonius.stderr

@@ -72,6 +72,8 @@ LL |     (x, x)
    |
    = help: consider adding the following bound: `'a: 'c`
 
+help: add bound `'a: 'b + 'c`
+
 error: lifetime may not live long enough
   --> $DIR/outlives-suggestion-simple.rs:31:9
    |
@@ -106,16 +108,16 @@ LL |         self.x
    |
    = help: consider adding the following bound: `'b: 'a`
 
-error[E0521]: borrowed data escapes outside of function
+error[E0521]: borrowed data escapes outside of associated function
   --> $DIR/outlives-suggestion-simple.rs:73:9
    |
 LL |     fn get_bar(&self) -> Bar2 {
    |                -----
    |                |
-   |                `self` is declared here, outside of the function body
-   |                `self` is a reference that is only valid in the function body
+   |                `self` declared here, outside of the associated function body
+   |                `self` is a reference that is only valid in the associated function body
 LL |         Bar2::new(&self)
-   |         ^^^^^^^^^^^^^^^^ `self` escapes the function body here
+   |         ^^^^^^^^^^^^^^^^ `self` escapes the associated function body here
 
 error: aborting due to 10 previous errors